public final class UTF8CharacterSet extends Object implements CharacterSet
| Modifier and Type | Method and Description |
|---|---|
static int |
decodeUTF8(byte[] in,
int used)
Decode a UTF8 character
|
String |
getCanonicalName()
Get the preferred Java name of the character set.
|
static UTF8CharacterSet |
getInstance()
Get the singular instance of this class
|
static int |
getUTF8Encoding(char in,
char in2,
byte[] out)
Static method to generate the UTF-8 representation of a Unicode character
|
boolean |
inCharset(int c)
Determine if a character is present in the character set
|
public static UTF8CharacterSet getInstance()
public boolean inCharset(int c)
CharacterSetinCharset in interface CharacterSetpublic String getCanonicalName()
CharacterSetgetCanonicalName in interface CharacterSetpublic static int getUTF8Encoding(char in,
char in2,
byte[] out)
in - the Unicode character, or the high half of a surrogate pairin2 - the low half of a surrogate pair (ignored unless the first argument is in the
range for a surrogate pair)out - an array of at least 4 bytes to hold the UTF-8 representation.public static int decodeUTF8(byte[] in,
int used)
throws IllegalArgumentException
in - array of bytes representing a single UTF-8 encoded characterused - number of bytes in the array that are actually usedIllegalArgumentException - if the byte sequence is not a valid UTF-8 representationCopyright (c) 2004-2013 Saxonica Limited. All rights reserved.